Vintage Double Hose

What is the difference between the Scubapro MK2 and the MK200? Can the service kit for a MK2 be used for a MK200?

The same kit can "almost" be used. The piston head o-rings are different sizes. The stem o-ring and hp seat are the same; however, MK200 piston head takes a -023 o-ring where the MK2 uses a -022.

From the Scubapro website (timeline):

The MK200 is a slightly different version of the MK2. It has a piston head that is slightly larger than the MK2. The MK 200 has three low pressure ports, one high pressure port, a large yoke and black knob with a MK200 sticker. There were two versions: the first version, 1988-1991, has an S.P.E.C. cap and an optional rubber S.P.E.C. boot was offered for this regulator and would also fit the end cap of a MK2 first stage.

Thank for the info Couv.. Jeff, I may have some of the orings and if not, getting them is not a problem.

i have an mk200 if you want it. Free of charge.

I'll take it and pay for shipping.

Couv,

Do you have any of the 022 and 023s you care to trade for? I don't have any of those but do have a pretty big selection otherwise.

Sure, email me with your snail mail address and I'll send some of each out to you.


Edit: I found your address and the seals are on the way.